B超

Bchāo
  1. B-mode ultrasonography
  2. prenatal ultrasound scan
  3. abbr. for B型超聲|B型超声 Bxíngchāoshēng

CEDICT

Entry Composition

1 B bī euphemistic variant of 屄 bī
2 超 chāo
  1. to exceed
  2. to overtake
  3. to surpass
  4. to transcend
  5. to pass
  6. to cross
  7. ultra-
  8. super-